Question

describe the process of repiratory system in human beings

Answer 1

Respiration involves exchange of gases i.e. oxygen with carbon dioxide. Respiration in human beings takes place through a specialsystem called as respiratory system.This involves nostrils, nasal cavity, larynx, bronchi, bronchioles ending in alveoli.

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Answer 2

The respiratory system, also called the gas exchange system, is the body getting rid of carbon dioxide and taking in oxygen. Carbon dioxide, a waste product, goes out of the body. Oxygen, which the body needs, comes in. The first step in this process is breathing in air, or inhaling.